<!-- Caradd.vue -->
<template>
    <div class="add-card">
      <header class="add-header">
        <el-page-header
          :content="title"
          @back="$router.push('/parking/card')"
        />
      </header>
      <main class="add-main">
        <div class="form-container">
          <div class="title">车辆信息</div>
          <div class="form">
            <el-form label-width="100px" :model="carInfoForm" :rules="carInfoRules" ref="carInfoForm">
              <el-form-item label="车主姓名" prop="personName">
                <el-input v-model="carInfoForm.personName" />
              </el-form-item>
              <el-form-item label="联系方式" prop="phoneNumber">
                <el-input v-model="carInfoForm.phoneNumber" />
              </el-form-item>
              <el-form-item label="车辆号码" prop="carNumber">
                <el-input v-model="carInfoForm.carNumber" />
              </el-form-item>
              <el-form-item label="车辆品牌" prop="carBrand">
                <el-input v-model="carInfoForm.carBrand" />
              </el-form-item>
            </el-form>
          </div>
        </div>
        <div class="form-container">
          <div class="title">最新一次月卡缴费信息</div>
          <div class="form">
            <el-form label-width="100px" :model="payForm" :rules="payRules" ref="payForm">
              <el-form-item label="有效日期" prop="payTime">
                <el-date-picker
                  v-model="payForm.payTime"
                  type="daterange"
                  range-separator="至"
                  start-placeholder="开始日期"
                  end-placeholder="结束日期"
                  value-format="yyyy-MM-dd"
                />
              </el-form-item>
              <el-form-item label="支付金额" prop="paymentAmount" label-width="180px">
                <el-input v-model.number="payForm.paymentAmount" />
              </el-form-item>
              <el-form-item label="支付方式" prop="paymentMethod">
                <el-select v-model="payForm.paymentMethod">
                  <el-option
                    v-for="item in paymentMethodlist"
                    :key="item.id"
                    :value="item.id"
                    :label="item.name"
                  />
                </el-select>
              </el-form-item>
            </el-form>
          </div>
        </div>
      </main>
      <footer class="add-footer">
        <div class="btn-container">
          <el-button @click="resetForm">重置</el-button>
          <el-button type="primary" @click="confirm">确定</el-button>
        </div>
      </footer>
    </div>
  </template>

<script>
import { addMonthcard, getCarDetail, updateCar } from '@/api/Card'

export default {
  name: 'CarAdd',
  props: ['id'],
  data () {
    const validatecarNumber = (rule, value, callback) => {
      const plateNumberRegex = /^[\u4E00-\u9FA5][\da-zA-Z]{6}$/
      if (plateNumberRegex.test(value)) {
        callback()
      } else {
        callback(new Error('请输入正确的车牌号码'))
      }
    }
    return {
      title: '', // 页面标题
      carInfoForm: {
        personName: '', // 车主姓名
        phoneNumber: '', // 联系方式
        carNumber: '', // 车牌号码
        carBrand: '' // 车辆品牌
      },
      carInfoRules: {
        personName: [
          { required: true, message: '请输入车主姓名', trigger: 'blur' }
        ],
        phoneNumber: [
          { required: true, message: '请输入联系方式', trigger: 'blur' }
        ],
        carNumber: [
          { required: true, message: '请输入车牌号码', trigger: 'blur' },
          { validator: validatecarNumber, trigger: 'blur' }
        ],
        carBrand: [
          { required: true, message: '请输入车辆品牌', trigger: 'blur' }
        ]
      },
      payForm: {
        payTime: [], // 支付时间范围
        paymentAmount: null, // 支付金额
        paymentMethod: '' // 支付方式
      },
      payRules: {
        payTime: [
          { required: true, message: '请选择支付时间范围', trigger: 'change' }
        ],
        paymentAmount: [
          { required: true, message: '请输入支付金额', trigger: 'blur' },
          { type: 'number', message: '支付金额必须是数字', trigger: 'blur' }
        ],
        paymentMethod: [
          { required: true, message: '请选择支付方式', trigger: 'change' }
        ]
      },
      paymentMethodlist: [
        {
          id: 'Alipay',
          name: '支付宝'
        },
        {
          id: 'WeChat',
          name: '微信'
        },
        {
          id: 'Cash',
          name: '线下'
        }
      ]
    }
  },
  methods: {
    async confirm () {
      // 验证表单
      await this.$refs.carInfoForm.validate()
      await this.$refs.payForm.validate()

      // 构造请求数据
      const payload = {
        ...this.carInfoForm,
        ...this.payForm,
        cardStartDate: this.payForm.payTime[0],
        cardEndDate: this.payForm.payTime[1]
      }
      delete payload.payTime

      // 提交数据
      if (this.id) {
        await updateCar(this.id, payload) // 假设编辑接口是 updateMonthcard
      } else {
        await addMonthcard(payload)
      }

      // 提交成功后返回上一页，并捕获可能的重复导航错误
      this.$router.back().catch(err => {
        if (err.name !== 'NavigationDuplicated') {
          console.error('导航错误:', err)
        }
      })
    },
    resetForm () {
      this.$refs.carInfoForm.resetFields()
      this.$refs.payForm.resetFields()
    },
    async getCarDetail () {
      const res = await getCarDetail(this.id)
      // 回填车辆信息表单
      const { carInfoId, personName, phoneNumber, carNumber, carBrand } = res.data
      this.carInfoForm = {
        personName, phoneNumber, carNumber, carBrand, carInfoId
      }

      // 回填缴费信息表单
      const { rechargeId, cardStartDate, cardEndDate, paymentAmount, paymentMethod } = res.data
      this.payForm = {
        rechargeId,
        paymentAmount,
        paymentMethod,
        payTime: [cardStartDate, cardEndDate]
      }
    }
  },
  mounted () {
    if (this.id) {
      this.title = '编辑月卡'
      this.getCarDetail()
    } else {
      this.title = '新增月卡'
    }
  }
}
</script>

  <style scoped lang="scss">
  .add-card {
    background-color: #f4f6f8;
    height: 100vh;

    .add-header {
      display: flex;
      align-items: center;
      padding: 0 20px;
      height: 64px;
      background-color: #fff;

      .left {
        span {
          margin-right: 4px;
        }
        .arrow {
          cursor: pointer;
        }
      }

      .right {
        text-align: right;
      }
    }

    .add-main {
      background: #f4f6f8;
      padding: 20px 130px;

      .form-container {
        background-color: #fff;

        .title {
          height: 60px;
          line-height: 60px;
          padding-left: 20px;
        }

        .form {
          margin-bottom: 20px;
          padding: 20px 65px 24px;

          .el-form {
            display: flex;
            flex-wrap: wrap;

            .el-form-item {
              width: 50%;
            }
          }
        }
      }
      .preview {
        img {
          width: 100px;
        }
      }
    }

    .add-footer {
      position: fixed;
      bottom: 0;
      width: 100%;
      padding: 24px 50px;
      color: #000000d9;
      font-size: 14px;
      background: #fff;
      text-align: center;
    }
  }
  </style>
